alpha-MaleiMidopropionyl-oMega-succiniMidyl-8(ethylene glycol) CAS#: 756525-93-6

alpha-MaleiMidopropionyl-oMega-succiniMidyl-8(ethylene glycol) Basic information

Product Name:

alpha-MaleiMidopropionyl-oMega-succiniMidyl-8(ethylene glycol)

Synonyms:

alpha-MaleiMidopropionyl-oMega-succiniMidyl-8(ethylene glycol)
Mal-PEG8-NHS
α-MaleiMidopropionyl-ω-succiniMidyl-8(ethylene glycol)
N-[27-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-27-oxo-3,6,9,12,15,18,21,24-octaoxaheptacos-1-yl]-2,5-dihydro-2,5-dioxo-1H-pyrrole-1-propanamide
31-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)-29-oxo-4,7,10,13,16,19,22,25-octaoxa-28-azahentriacontanoic acid 2,5-dioxo-1-pyrrolidinyl ester
Mal-NH-PEG8-NHS ester
Maleimide PEG8 succinimidyl ester
Maleimide-PEG8-NHS

CAS:

756525-93-6

MF:

C30H47N3O15

MW:

689.71

Product Categories:

peg

Mol File:

756525-93-6.mol

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alpha-MaleiMidopropionyl-oMega-succiniMidyl-8(ethylene glycol) Chemical Properties

Density: 1.30±0.1 g/cm3(Predicted)
storage temp.: -20°C
solubility: DMSO : ≥ 100 mg/mL (144.99 mM)
pka: 15.01±0.46(Predicted)
form: powder
color: Light yellowish

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Safety Information

WGK Germany: 3
HS Code: 2928009090

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alpha-MaleiMidopropionyl-oMega-succiniMidyl-8(ethylene glycol) Usage And Synthesis

Description

Mal-amido-PEG8-NHS is a PEG linker containing a maleimide group and an NHS ester. The hydrophilic PEG spacer increases solubility in aqueous media. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol.

Uses

Heterobifunctional crosslinker with an ethylene oxide spacer for linking amine- to sulfhydryl-containing compounds or biomolecules. Maleimide functional group will react with sulfhydryls and the succinimidyl ester group will react with amines. Spacer length is 39.2 angstroms.

alpha-MaleiMidopropionyl-oMega-succiniMidyl-8(ethylene glycol)Supplier

Zhejiang Rui 'ao Biological Technology Co.,LTD. Gold

Tel: 0573-82087565 18966369783
Email: gemma_wang@ruiaobio.com

Hangzhou HanLai Biochemical Technology Co., Ltd. Gold

Tel: 571-86101219 18768477782
Email: sales09@leobiochem.com

Wanxin Biotechnology (Jiaxing) Co., LTD Gold

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Email: 3956524501@qq.com

Guangzhou Hongyuan Chemical Co.,Ltd Gold

Tel: 15817493340
Email: 981810490@qq.com

ChemPep, Inc.

Tel: +1 (888) 615-9178 / (561) 791-8787
Email: service@chempep.com

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